Use this resource to recap and revise little and often, starting in Year 7.
Do you think simply turning up to lessons is all that you need to do to succeed?
Do you think you will learn everything you need to know from your teacher?
Do you think your teacher will make sure that you do not fail regardless of your effort?
A new section on Quizlet that provides a learning programme to revise for specific exams.
It is mobile based and provides questions that it learns that you need to...er...learn.
Download it from the App or Play store
CLICK HERE for more details.
General revision advice:
- Create a revision schedule for the weeks ahead to tell you when you will revise each subject. Make sure you build in some 'downtime' (socialising/movies etc.) but ensure your schedule is pretty full-on until about a week before the exams, then reduce for lower intensity revision.
- Remember, this should be a tough experience. It should eat into your normal life. But it is only for another 6 weeks then you will reap your rewards.
When studying CT:
- Pick a topic you want to revise
- Start by reading through BBC Bitesize for that topic
- Then go to thinkct.com (here) for that topic and see what the exam board needs you to know
- Read through your lesson notes and the lesson blog on that topic to bring it back to your memory
- Check out the Quizlet section for that topic and learn the definitions and key topics by repetitively reading and writing them down (maybe even creating your own revision cards in the process)
- Then do a few exam questions that fit the topic, checking your answers with the mark scheme to ensure you are thinking correctly
- Boil your understanding of the topic down into a series of lists, or a mind map, or a diagram that shows all the key topics and definitions on 1 sheet of A4. Stick this on your wall in your bedroom to constantly remind you.
Use this to test your knowledge as your revise.
You may find some questions easy, but others hard. You then know what to revise.
My version of the checklist which includes questionning
Understand how a machine that only has the ability to represent a 1 or 0 (a computer) can store and manipulate:
Open Google Assistant and say "Talk to Data Representation Revision"
- What elements are found in the CPU?
- What is the role of the CPU? (Fetch/Execute)
- What effects the performance of a CPU?
- RAM? ROM? Cache?
- System bus?
Open Google Assistant and say "Talk to Computer Systems Revision"
George Boole worked on a field of mathematics which we now call Boolean Algebra.
It provides a way to manipulate 1's and 0's logically - which is handy when your machine (the computer) can only handle 1's and 0's.
Logic (AND, OR, NOT, XOR) can be expressed in terms of:
- Logic expressions
- Truth tables
- Logic diagrams
A Database is a persistent store of organised data.
They create a separation between the actual data and the user. This brings lots of advantages over the traditional filing cabinet/flat file way of storing data.
Databases are often controlled using DBMS. These provide specific functionality such as:
- Input forms (incl. validation, verification)
- Output reports
- A structured query language (SQL)
- Backup and security
Intranets (aka Local Area Networks - LANs) are networks internal to a company or organisation. They have difference designs (topologies) and are created using specific hardware.
The Internet is an example of a Wide Area Network (WAN) and is organised by domains.
Both use IP addressing to send data from one computer to another (intranets also rely on MAC addresses).
Security and file compression are important aspects of networking.